Re: [Jython-users] Py.runCode(...) question

[Nick C. <ni...@sr...>]

Okay, I figured out why this didn't work. Need to actually
call the function. 

so  "def func():\n\tprint 'hello'\nfunc()";

Nick

On Fri, Mar 30, 2001 at 02:36:43PM -0600, Nick Collier wrote:
> Hi,
> 
> Can someone tell me why the code below doesn't print hello.
> 
> public class EmbedTest {
> 
>   private String func = "def func():\n\tprint 'hello'";
> 
>   public void run() {
> 
>     // NullPointerException without creating an interpreter
>     // need to initialize the runtime?
>     // better way to do this?
>     PythonInterpreter i = new PythonInterpreter();
>     PyCode code = __builtin__.compile(func, "<string>", "exec");
> 
>     System.out.println(code.__class__);
>     System.out.println(code.__dir__());
>     System.out.println(code.__getattr__("co_argcount"));
>     System.out.println(code.__getattr__("co_varnames"));
>     PyStringMap locals = new PyStringMap();
> 
>     //Py.exec(code, locals, locals);
>     Py.runCode(code, locals, locals);
>   }
> 
>   public static void main(String[] args) {
>     try {
>       EmbedTest test = new EmbedTest();
>       test.run();
>     } catch (Exception ex) {
>       ex.printStackTrace();
>     }
>   }
> }
> 
> The compile call returns a PyTableCode object but the call to Py.runCode
> doesn't have any noticeable results.
> 
> thanks,
> 
> Nick
> 
> -- 
> Nick Collier
> Social Science Research Computing
> University of Chicago
> http://repast.sourceforge.net
> 
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-- 
Nick Collier
Social Science Research Computing
University of Chicago
http://repast.sourceforge.net